254815672527

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11901157}}^1$

素因数の和:11901240

約数の個数: 32

約数和(自身を含む): 413208205760

約数和(自身を除く): 158392533233

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 7137, 21411, 11901157, 35703471, 107110413, 154715041, 321331239, 464145123, 725970577, 1392435369, 2177911731, 4177306107, 6533735193, 9437617501, 19601205579, 28312852503, 84938557509, 254815672527]

約数ペア:

[(1, 254815672527), (3, 84938557509), (9, 28312852503), (13, 19601205579), (27, 9437617501), (39, 6533735193), (61, 4177306107), (117, 2177911731), (183, 1392435369), (351, 725970577), (549, 464145123), (793, 321331239), (1647, 154715041), (2379, 107110413), (7137, 35703471), (21411, 11901157)]